While both the Razer DeathAdder V2 and the SteelSeries Rival 3 are great wired gaming mice, the Razer is a bit better. The Razer has a much better wire, a lower click latency, better feet, more programmable buttons, and a much wider and more adjustable CPI range. On the other hand, the Rival 3 is fully compatible with both Windows and macOS, and is lighter. While the Rival 3 is best suited with a claw grip for all hand sizes, the Razer can be used by all hand size with a palm grip, and only those with small hands will likely have a difficult time with either claw or fingertip grips.